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Home >> Ford Truck >> 2008 >> E 150 V8-5.4L >> Repair and Diagnosis >> Body and Frame >> Seats >> Testing and Inspection >> Pinpoint Tests >> Test A: The Power Seat Is Inoperative

Test A: The Power Seat Is Inoperative

PINPOINT TEST A: THE POWER SEAT IS INOPERATIVE

Normal Operation
The seat control switch is powered by battery voltage through circuit 517 (BK/WH) and is grounded by circuit 57 (BK). The seat control switch then routes power and ground to the appropriate circuits to operate the seat motors.

This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- Seat control switch


A1-A2:




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